Others were annoyed that the name of the documentary, Queen of the World, didn't seem to reflect the content of the programme, while some claimed the Duchess of Sussex appears to be losing her American accent.

"Erm thought this was about The Queen ?? Seems like a Meghan PR piece to me," one wrote.

One viewer even asked if the documentary was really "the Harry and Meghan show", commenting: "The editing of this program is screwed up.

"Firstly not much about the Queen so far and secondly you’d think Harry was next in line to the throne and not Prince Charles and Prince William. What is this, the Harry and Meghan show?"

The editing of this program is screwed up. Firstly not much about the Queen so far and secondly you’d think Harry was next in line to the throne and not Prince Charles and Prince William. What is this, the Harry and Meghan show? #QueenOfTheWorld

The editing of this program is screwed up. Firstly not much about the Queen so far and secondly you’d think Harry was next in line to the throne and not Prince Charles and Prince William. What is this, the Harry and Meghan show? #QueenOfTheWorld